JASC 2842
Service difficulty reports · 544
Reports filed under 2842 · Fuel Quantity Sensor, newest first.
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE jasc_code = '2842' ORDER BY difficulty_date DESC"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE jasc_code = '2842' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR UALA2011111706317Probe · faultyFUEL TOTALIZE IS NOT ACCRUED PER PILOT REPORT. REPLACED RT CENTER PROBE NR 2 AND RIGHT MAIN PROBE NR 12. NO FAULTS FOUND.SDR Y2PA2011112200028Probe · wrong partACFT STARTED WITH 13,500 LBS OF FUEL. AFTER 40-45 MINUTES OF FLIGHT FUEL QTY WAS 6,000 LBS. FUEL QTY CONTINUED TO DECREASE AT HIGHER RATE THAT FUEL BURN RATE. CAPTAIN DECLARED EMERGENCY. DIVERTED AND LANDED WITH FUEL INDICATING 3,050 LBS. DISCOVERED DURINSDR C2XA11IA253Probe · malfunctionedFLIGHT 4455 THE CREW REPORTED A FUEL TANK NR 2 FUEL LEVEL ERROR IN FLIGHT, FUEL FLUCTUATING BETWEEN 4100LBS CAUSING IMBALANCE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. R & R THE NR 2 TANK UNIT IN THE RT WING, OPS AND LECK CHECKED WITH NSDR ASAA11510619Processing Unit · faultyEN ROUTE THE FUEL QUANTITY INDICATOR AND THE TOTAL QUANTITY INDICATOR WOULD BLANK FOR APPROX 30 SECONDS THEN COME BACK ON. ALL OTHER INDICATIONS ARE NORMAL. INFLIGHT FAULTS LOGGED FAULT CODE 28 41109 PROCESSOR FAILURE. FOLLOWED FIM 28 41 TASK 808 REPLACED FSDR C2XA20111026242Probe · malfunctionedFLIGHT 4433, NR 2 FUEL QTY INDICATOR FLUCTUATING. ACFT DIVERTED & LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 2 TANK UNIT, OPERATIONALLY CHECKED WITH NO DEFECTS, AND ACFT RETURNED TO SERVICE.SDR UALA2011102105691Detector · faultedFUEL CONFIGURATION LIGHT ILLUMINATED. TANK QUANTITIES ARE 40.6 LEFT, 23.0 CTR, AND 38.8 RIGHT. RIGHT FUEL QTY DENSITOMETER INOPERATIVE. REPLACED RT FUEL TANK DENSITOMETER ELECTRONIC UNIT PER MM. BITE CHECKED GOOD. NO FAULTS FOUND.SDR REXA201100721Pressure Switch · defectiveDM # 52399 (APU PUMP CAU MSG). REMOVED AND REPLACED APU FUEL PUMP PRESSURE SWITCH IAW AMM 28-42-10, OPS CHECK GOOD, OK FOR SVC, THIS CLEARS DM.SDR UALA2011100605415Probe · faultyCREW REPORT LEFT WING FUEL QTY INDICATED IMBALANCE APPROX 3000 LBS LOWER THAN RIGHT WING. IND RET TO NORM AFTER BRIEF PERIOD. SNAPSHOT DATA PROBE LM-17 FAULT AND PROBE LM-16 \0.0\. SAME PROBES IN RT TANK IND NORMAL FUEL LEVELS. SAMC TEXT: RERACK THE FUEL QSDR CA110822010Probe · wrong part(CAN) ERRATIC OPERATION OF LOW FUEL LIGHT DURING 500 HR INSPECTION, ACFT HAD OLD TYPE FLOAT SENSOR, NOW MODIFIED VERSION IAW SB 28-12 (MOD 07-2484, CAPACITOR GAGING SYSTEM).SDR UALA2011080203995Probe · defectiveCTR TANK QTY FLUCTUATIONS. REPLACED LT CENTER TANK NR 3 PROBE. PREP TO ACP.SDR UALA2011080103968Probe · faultyPRIOR TO DEPT, CTR FUEL QTY DROPPED 20K LBS. RESET CB FOR PROCESSOR AND QTY READS OK BUT DENSIOMETER READING STILL BLANK. VERIFIED QTY WITH STICKS. FUEL UPLIFT READINGS OK. RPL CTR TANK DENS PER MM. NEEDS FQPU OPS CHECK AND FQIS OPS CHECK. PERFORMED FQIS OPSDR C2XA11IA164Sensor · inoperativeIAH - FLIGHT 2053, THE CREW REPORTED A FUEL CONFIG DISAGREE MESSAGE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE VENTRAL TANK LOW LEVEL SENSOR, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WASSDR UALA2011070603355Sensor · faultyFUEL IMBALANCE LEFT AND RIGHT MAIN TANK QUANTITIES DIFFER BY A PRE-DETERMINED AMOUNT. MAN SNAP SHOT SHOWED L TANK NR 14 SENSOR SHOWED 0.0 JUST AFTER TAKEOFF. SENSOR SHOWED 0.0 DURING AND AFTER FUELING. FUEL TANKS STICKED BEFORE FUELING & AFTER FUELING TO COSDR UALA2011070503311Switch · stuckRT CENTER AUX PUMP LOW PRESSURE LIGHT FAILS TEST. LOW PRESSURE LIGHT WILL NOT ILLUMINATE. FOUND PRESSURE SW S424 STUCK IN PRESSURE POSITION WITH NO PRESSURE. FOUND CONTINUITY BETWEEN PINS 1-2 PINS 2-3 OPEN. REPLACED SWITCH PER MM, OPS CHECK OKAY.SDR UALA2011070103262Processor · defectiveFUEL QTY CHANNEL MSG ON LWR EICAS. ACP ETOPS SVC CHECK. REPLACED FUEL QTY PROS. ALL FLT DECK INDICATIONS NORMAL. OPS OKAY.SDR UALA2011070103261Processor · faultyAIRCRAFT WILL NOT TAKE FUEL. PROCESSOR FOUND DEFECTIVE. REPLACED FUEL QUANTITY PROCESSOR PER MM. OPS OKAY.SDR 9JLA2008Control Unit · defectiveTHE FLIGHT CREW REPORTED DURING THE PREFLIGHT THE LT FUEL QUANITY INDICATOR SHOWED A RED X. TROUBLESHOOTING DISCOVERED THAT THE FCMU P/N 975.37.31.334 S/N 259 WAS DEFECTIVE. NOTE: FAULT CODES WERE INDICATING THAT THE LT INBOARD FUEL PROBE WAS AT FAULT. THESDR UALA2011051802443Switch · faultyCREW REPORTED CENTER TANK RIGHT FUEL PUMP PRESSURE LIGHT IS NOT ON WITH PUMP SELECTED ON PRIOR TO START. REPLACED THE LOW PRESSURE SWITCH S424 PER AMM. NO LEAKS NOTED. PRESSURE SWITCH SWAPPED FROM S806 R FUEL JETTISON PUMP. LOW PRESSURE SWITCH S806 INOP. RSDR UALA2011033001525Computer · faultyCTR TK PUMP 1 LOW ECAM, FLT DIVERTED. FUEL INNER QTY INDICATION IS LOCKED UP, LEFT INNER APPEARS INACCURATE. REMOVED AND REPLACED FQIC IAW AMM. BITE CHECKS NORMAL. OPERATED CROSSFEED VALVE MULTIPLE TIMES WITH ALL INDICATION NORMAL. RAN BOTH ENGINES IAW THSDR CA110402001Probe · failed(CAN) PILOT LOST FUEL QTY INDICATION IN FLIGHT. TROUBLESHOOTING C/O AFTER LANDING. LOWER FUEL PROBE REPLACED, FAILURE CLEARED. ACFT RELEASED.SDR UALA2011011300203Processor · faultyTOTAL FUEL QUANTITY INDICATION INOPERATIVE.SAMC TEXT: UPPER EICAS INDICATION IS CORRECT, CALCULATED FUEL IN FMC CORRECT, "TOTALIZER" ON FMC PROGRESS PAGE 2 IS FROZEN ON DEPARTURE FUEL. REPLACED FUEL QUANTITY PROCESSOR PER MM, RAN ENG FOR 5 MIN, OPS CKS NORMALSDR ASAA1158740Unknown · malfunctionedFUEL TOTALIZER INOP. PERFORMED FQIS BITE FOUND FAULT 28 41315 ACCOMPLISHED FIM TASK 28 41 00 810 810. NO CURRENT FAULTS GROUND TESTS PASS. FQTY IND NORMAL. NO HISTORY 60 DAYS, OK FOR SVC.SDR FDEA201012104634Float Switch · malfunctionedAT FL340 "TANK 3 LOW" & "TANK TIP TRAPPED" NR 3. FUEL IN AUTO TRANSFERRED FROM TANK2 TO TANK3. TOTAL FUEL ONBOARD 18.0. ALERT TANK 2 LOW ILLUMINATED. "TANK 3 TIP TRAPPED ALERT" CAME ON A SECOND TIME AT FL280. DECLARED EMERGENCY AND LANDED MEM WITHOUT INCSDR CA110209011Transmitter · dirtyFUEL QUANTITY LEVEL INDICATION FOUND INCORRECT. DIRT ACCUMULATION FOUND IN BOTTOM OF UNIT WAS CLEANED OUT AND UNIT REINSTALLED AND FUNCTION TESTED OK.SDR UALA2010113004405Pressure Switch · malfunctionedCHRONIC LT CTR TANK FUEL PUMP FAULT RELATED TO MESSAGE. REPLACED CONNECTOR D2189P, WIRE W8189-2001R-20, WIRE W8189-2001B-20, AND CONNECTOR DS28110. INSTALLED NEW PRESSURE SWITCH INW IPC 28-42-01-002 ITEM 22 ACP TEST OF LT CTR FUEL PUMP PRESSURE SWITCH S2811SDR 9JLA2005Control Unit · defectiveTHE FLIGHT CREW REPORTED THAT DURING CRUISE A FUEL IMBALANCE CAS MESSAGE WHEN NO IMBALANCE EXISTS. TROUBLESHOOTING FOUND THE FCMU P/N 975.37.31.334, S/N 153 TO BE DEFECTIVE.SDR CA110110002Probe · failedWHILE TROUBLESHOOTING A FUEL INDICATION SNAG IT WAS FOUND THAT A OVERHAULED PROBE THAT WAS PURCHASED FOR STOCK WAS FAULTY WHEN IT WAS INTRODUCED TO THE SYSTEM. A DIFFERENT PROBE WAS INSTALLED FROM STOCK AND THE AIRCRAFT SNAG WAS RECTIFIED.SDR AALA20101001TUL02Processor · failedPLS - INFLIGHT POP-MIA. CREW REPORTED AIRCRAFT HAD FUEL IMBALANCE AND POSSIBLE FUEL LEAK. LEFT TANK SHOWED 200LB PER MINUTE FUEL LOSS. LEFT ENGINE SHUT DOWN BY CREW PER QRH, SINGLE ENGINE TIME 13 MINUTES. EMERGENCY DECLARED DIVERTED PLS LANDED WITHOUT INCISDR UALA2010092403548Probe · faultyFQTY RT MAIN DISPLAY BLANK. RELAY RT CTR FUEL PUMP INHIBIT IN P210 IS NOT IN COMMANDED POSITION. ACTIVE MESSAGE 28-12017. DID STEPS A&B FIM 28-22 TASK 839, NO HELP. REPLACED RH #17 TANK UNIT, AND LH #14, BITE CHK GOOD.SDR UALA2010080202772Processor · malfunctionedFUEL DISAGREE THE FLIGHT MANAGEMENT FUNCTION (FMF) DETECTS A DIFFERENCE OF GREATER THAN 9000 LBS FOR FIVE CONTINUOUS MINUTES BETWEEN THE CALCULATED AND ACTUAL FUEL QUANTITY. CREW COMMENTS: FMC TOTALIZER 10K HI. TANK AND CALC QTY AGREE. REPLACED FQPU AND NRSDR CA100527006Switch · unserviceable(CAN) NO LOW FUEL LEVEL WARNING.SDR HALA2010042600191Probe · malfunctionedETOPS SIGNIFICANT SYSTEM - AT 40,000LBS FUEL QUANTITY FUEL QNT IND STATUS ON EICAS WITH NO TOTALIZER OR LEFT FUEL QUANTITY READING (NOTE:77) SYSTEM NORMAL ON DESCENT. BITE OF FUEL QTY PROCESSOR PER FIM 28-41-00/108 FAULTS C1, C4, 53. REMOVED INOP TANK UNIT NSDR AALA20100415MIA01Processing Unit · inoperativeMIA - INFLIGHT JFK-GRU. CREW REPORTED FUEL QUANTITY PROBLEM AND UNWANTED FUEL TRANSFER. EMERGENCY DECLARED, DIVERTED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED FUEL QUANTITY PROCESSOR TANK UNIT. SYSTEM GROUND CHECKED NORMAL OPERASDR UALA2010022400692Emitter · fluctuatesRIGHT MAIN FUEL QTY INDICATOR FLUCTUATING +0 TO -1000 LBS OF LT MAIN FUEL QTY INDICATOR. CREW STATES AS MAIN FUEL BURNED DOWN FLUCTUATION HAS DECREASED BUT IS STILL PRESENT. RT TANK READ 3 INCH DIFFERENT ON DRIP READING WITH 7K IN EACH TANK, AFTER FUELING TASDR CA091209002Sending Unit · failed(CAN) UPON DOING OPERATION 7 (FUEL CALIBRATION TEST) THE SENDING UNIT FAILED THE FULL FUEL TEST/CALIBRATION GAUGE SHOWED EMPTY THEN FULL WITH THE ANNUNIATOR LIGHT ON. THE SENDING UNIT WAS NEW AND FAILED RIGHT OUT OF THE BOX. HAVE FOUND THAT THEY HAVE A VERYSDR MJYA749T0912001Float Valve · stuckRIGHT WING TRAILING FUEL AFTER TAKEOFF, LEFT WING FUEL LEVEL DROPPED 1000 POUNDS.SDR CA091102001Transmitter · failed(CAN) THE FLOAT, WHICH IS ATTACHED TO THE WIPER ARM OF THE FUEL SENDER, HAD DETERIORATED TO THE POINT OF FALLING OFF OF THE ARM.SDR C2XA09RI170Probe · defectiveFLIGHT 3130 - EAU - FLIGHT CREW REPORTED THAT RT WING QTY FUEL DROP 900 LB. CREW DIVERTED FLIGHT AND LANDED ACFT UNEVENTFULLY. MX REMOVED AND REPLACED RT WING FUEL PROBE NR 1 AND PERFORMED OPERATIONAL AND LEAK CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURNSDR YENA20091002131Control Unit · failedFLT 259 FLL-FLL - FUEL LEAK STARBOARD WING, FLL OPS REPORTED THAT A/C ON TAKEOFF HAD A FUEL SPILL ON RUNWAY. THE FLIGHT CREW RETURNED TO FLL WITH NO INCIDENT. REMOVED AND REPLACED FUEL LEVEL SENSOR FLSCU (9QJ) FOR RT WING IAW AMM 28-46-34, OPS CHECK GOOD. ASDR UALA2009091002857Processor · faultyBOTH RIGHT MAIN REFUELING VALVES WILL NOT OPEN. REPLACED FUEL QTY PROCESSOR, CHECKS OKAY.SDR UALA2009081302491Probe · faultyFUEL QUANTITY INDICATION ON EICAS DISPLAY - FLUCTUATES. CREW COMMENTS: FUEL QTY FLUCTUATES 2000 POUNDS. PERFORMANCE PAGE SHOWS CALC FUEL. RIGHT FUEL QTY SENSOR 19 SHOWS 0.0 SENSOR 18 SHOWS 8.6 SENSOR 20 SHOWS 0.7 RIGHT FUEL QTY INOP TOTAL FUEL QTY ALSO INOSDR UALA2009072002140Processing Unit · faultyPER FLT CREW CENTER FUEL TANK QTY INOP. REPLACED FUEL QUANTITY PROCESSOR UNIT, CHECKS OKAY.SDR UALA2009071402064Switch · faultyEXPANDED FUEL QTY DISPLAY WON'T GO AWAY WITH NORMAL CONFIG. AHM REPORTING 'CENTER R FUEL PUMPS SWITCH IS FAILED'. EXPANDED FUEL INDICATION WILL APPEAR IF FUEL IS IN CENTER TANK & CENTER TANK PUMPS ARE 'OFF' (OR ERRONEOUS INDICATION THAT PUMPS ARE 'OFF'). RESDR ULXR2009061882082Probe · inoperativeFUEL QUANTITY READS ZERO. NO SIGNAL FROM PROBE. REPLACEMENT PROBE FIXED DISCREPANCY.SDR N9D2009F00000Seal · tornDURING REINSTALLATION OF THE LT WING NACELLE FUEL QUANTITY PROBE AFTER PROBE WAS SENT OUT FOR OVERHAUL DUE TO INACCURATE FUEL QTY READINGS. DURING THE TORQUING PROCEDURE ON THE PROBE MOUNTING BOLTS A STATO-SEAL WAS TORN. WHEN THE FUEL TANK WAS PRESSURIZED, FSDR VNAA2009030900006Probe · failedCREW REPORTED THE FUEL QUANTITY INDICATOR SHOWED DASHES ON LT SIDE AND TOTAL FUEL SYNOPTIC PAGE. AIRCRAFT RETURNED TO CLT WITHOUT INCIDENT. MAINTENANCE INSPECTED, REMOVED, AND REPLACED LT NR 6 FUEL QTY PROBE. CHECKS WERE MADE PER THE AIRCRAFT MAINTENANCE MASDR ASAA0954295Probe · faultySHORTLY AFTER T/O THE LT FUEL QTY WAS NOTED TO BE 8.18 AND REMAINED STEADY THRU SEVERAL CLIMBS AND LEVEL OFFS UNTIL APPROX 33,000. WHILE CLIMBING THE LT FUEL QTY BEGAN INCREASING AT A RATE OF ABOUT 10 POUNDS PER SECOND UP TO 8.65. WE REBALANCED LT AND RT TANSDR AALA200802590ARelay · failedINFLIGHT ORD TO LAX. CREW REPORTED ALL FUEL QUANTITY INDICATIONS INOPERATIVE. CIRCUIT BREAKER POPPED. LANDED ABQ WITHOUT INCIDENT. REPLACED RELAY FROM AFT GALLEY DRAIN MAST HEAT POSITION. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR HALA0800811Processor · malfunctionedETOPS SIGNIFICANT SYSTEM - OVERHEAD FUEL QUANTITY TOTALIZER INTERMITTENT. ACCOMPLISHED BITE OF FQ PROCESSOR PER FIM 28-41-00 FIG 104 PROCESSOR FAULTED. REPLACED PROCESSOR PER AMM 28-41-08. OPS CHECK OK.SDR USA2008F00044Control Unit · failedFLT 758 - ENROUTE, IN CRUISE FLT, THE FUEL TOTALIZER AND CENTER FUEL TANK INDICATORS BECAME INOPERATIVE. RETURNED AND LANDED WITHOUT FURTHER INCIDENT. MX REPLACED TANK UNIT ASSY NR 3. OPS AND LEAK CHECKED OK.
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